更改Scalatra端口

Question

这听起来很基本，但它实际上花了我一整天的时间：我想改变以改变Scalatra在开发中的端口。我从hello world g8模板开始，并从那里开始构建。

这里是我试过到目前为止：

改变build.scala端口，ALA文件： http://www.scalatra.org/guides/deployment/configuration.html 这并不编译，因为港口是不确定的。

改变build.scala端口，ALA这两个例子： HTTPS：gist.github.com打瞌睡58af6cfbfe721a562a48 https://github.com/JamesEarlDouglas/xsbt-web-plugin/blob/master/src/sbt-test/web/servlet/project/Build.scala 同样的问题：端口是未定义

重新定义切入点，ALA HTTP：WWW .scalatra.org指导部署standalone.html 仍然运行在8080端口上

改变引导初始化参数，ALA HTTP：www.scalatra.org指导部署configuration.html 仍然运行在端口8080

任何帮助表示赞赏。由于某些原因，我无法发布超过2个链接，因此请使用正斜杠替换空格以跟踪网址。

这是我的build.scala万一有帮助。

import sbt._ 
import Keys._ 
import org.scalatra.sbt._ 
import org.scalatra.sbt.PluginKeys._ 
import com.mojolly.scalate.ScalatePlugin._ 
import ScalateKeys._ 
import com.earldouglas.xsbtwebplugin._ 
import WebPlugin._ 

object YesManBuild extends Build { 
    val Organization = "com.prezi" 
    val Name = "Yes Man" 
    val Version = "0.1.0-SNAPSHOT" 
    val ScalaVersion = "2.10.2" 
    val ScalatraVersion = "2.2.1" 

    //def Conf = config("container") 

    lazy val project = Project (
    "yes-man", 
    file("."), 
    settings = Defaults.defaultSettings ++ ScalatraPlugin.scalatraWithJRebel ++ scalateSettings ++ Seq(
     //port in Conf := 8081, 
     mainClass := Some("com.prezi.eureka.JettyLauncher.main"), 
     organization := Organization, 
     name := Name, 
     version := Version, 
     scalaVersion := ScalaVersion, 
     resolvers += Classpaths.typesafeReleases, 
     libraryDependencies ++= Seq(
     "org.slf4j" % "slf4j-log4j12" % "1.7.5", 
     "com.netflix.eureka" % "eureka-client" % "1.1.97", 
     "com.netflix.ribbon" % "ribbon-httpclient" % "0.1.10", 
     "com.netflix.ribbon" % "ribbon-eureka" % "0.1.11", 
     "org.scalatra" %% "scalatra" % ScalatraVersion, 
     "org.scalatra" %% "scalatra-scalate" % ScalatraVersion, 
     "org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test", 
     "ch.qos.logback" % "logback-classic" % "1.0.6" % "runtime", 
     "org.eclipse.jetty" % "jetty-webapp" % "8.1.8.v20121106" % "container", 
     "org.eclipse.jetty.orbit" % "javax.servlet" % "3.0.0.v201112011016" % "container;provided;test" artifacts (Artifact("javax.servlet", "jar", "jar")), 
     "org.eclipse.jetty.aggregate" % "jetty-all" % "9.0.4.v20130625" 
    ), 
     scalateTemplateConfig in Compile <<= (sourceDirectory in Compile){ base => 
     Seq(
      TemplateConfig(
      base/"webapp"/"WEB-INF"/"templates", 
      Seq.empty, /* default imports should be added here */ 
      Seq(
       Binding("context", "_root_.org.scalatra.scalate.ScalatraRenderContext", importMembers = true, isImplicit = true) 
      ), /* add extra bindings here */ 
      Some("templates") 
     ) 
     ) 
     } 
    ) 
) 
} 

谢谢你们，

〜埃里克

Answer 1

更新2016年1月23日：scalatra-sbt使用xsbt-网络插件2.0.4和一些设置改变。您可以找到xsbt-web-plugin文档here（相关说明：xsbt-web-plugin，sbt-web，docker和独立版本的集成可在https://github.com/scalatra/scalatra-in-action中找到，请参阅第09- *目录）。

对于Scalatra的应用程序，这意味着：

• 使用jetty:start，jetty:stop代替容器：开始，容器，包括：停止
• 使JettyPlugin
• 使用新的密钥，例如containerPort in Jetty := 8090，target in webappPrepare，sourceDirectory in webappPrepare
• 只有.scala基于SBT生成定义：使用正确的进口导入的插件和设置键

一个名.bst构建定义：

organization := "org.foo" 
name := "My build" 
version := "0.1.0-SNAPSHOT" 
scalaVersion := "2.11.6" 

val ScalatraVersion = "2.4.0" 

libraryDependencies ++= Seq(
    "org.scalatra" %% "scalatra" % ScalatraVersion, 
    "org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test", 
    "com.typesafe" % "config" % "1.2.1", 
    "ch.qos.logback" % "logback-classic" % "1.1.3" % "runtime", 
    "javax.servlet" % "javax.servlet-api" % "3.1.0" % "provided" 
) 

enablePlugins(JettyPlugin) 

containerPort in Jetty := 8090 

一个。基于Scala的SBT构建定义确实有神奇的少一点，我们需要导入插件及其设置：

import sbt._ 
import Keys._ 

import org.scalatra.sbt._ 

import com.earldouglas.xwp.JettyPlugin 
import com.earldouglas.xwp.JettyPlugin.autoImport._ 
import com.earldouglas.xwp.ContainerPlugin.autoImport._ 

与enablePlugins(JettyPlugin)实际构建定义和自定义端口：

object MyBuild extends Build { 
    val Organization = "org.foo" 
    val Name = "My Build" 
    val Version = "0.1.0-SNAPSHOT" 
    val ScalaVersion = "2.11.6" 
    val ScalatraVersion = "2.4.0" 

    val mySettings = 
    ScalatraPlugin.scalatraSettings ++ Seq(
     organization := Organization, 
     name := Name, 
     version := Version, 
     scalaVersion := ScalaVersion, 
     libraryDependencies ++= Seq(
     "org.scalatra" %% "scalatra" % ScalatraVersion, 
     "org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test", 
     "com.typesafe" % "config" % "1.2.1", 
     "ch.qos.logback" % "logback-classic" % "1.1.3" % "runtime", 
     "javax.servlet" % "javax.servlet-api" % "3.1.0" % "provided" 
    ), 
     containerPort in Jetty := 8090 
    ) 

    lazy val project = Project("chapter09", file(".")) 
    .enablePlugins(JettyPlugin) 
    .settings(mySettings: _*) 

} 

---

请确保您使用的是进口：

import com.earldouglas.xsbtwebplugin.PluginKeys._ 
import com.earldouglas.xsbtwebplugin.WebPlugin._ 

有了这些，你可以使用进口则正确的密钥及配置：

port in container.Configuration := 9000 

这正好在settings块：

... 
lazy val project = Project (
    "example", 
    file("."), 
    settings = Defaults.defaultSettings ++ ScalatraPlugin.scalatraWithJRebel ++ scalateSettings ++ Seq(
    port in container.Configuration := 9000, 
    organization := Organization, 
... 

Scalatra的-SBT建立在xsbt-Web的插件，其设置都记录在这里：https://github.com/JamesEarlDouglas/xsbt-web-plugin/wiki/Settings

Answer 2

我这样做并曾工作：

.... 
val port = SettingKey[Int]("port") 
val Conf = config("container") 

lazy val project = Project (
    port in Conf := 8081, 
    .... 
) 

Answer 3

我在th创建了一个空的build.sbt文件我的项目电子根地说：

port in container.Configuration := 8090

文件为它工作在

。